There is a song that hums like this. What is this?

I love taking a bath-children's songs

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu, lulu, lulu.

I like taking a bath. The tortoise fell.

Yaoyaoyao

Watch out for fleas. Lots of bubbles

Yaoyaoyao

The submarine is praying.

I love bathing and my skin is good.

Yaoyaoyao

Dance in a shower cap.

Yaoyaoyao

The mermaid tried to escape.

Wash up and down.

Friction from left to right.

Shake hands again when you are free.

Wash up and down.

Friction from left to right.

Sit down in my bathtub.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu, lulu, lulu.

I like taking a bath. The tortoise fell.

Yaoyaoyao

Watch out for fleas. Lots of bubbles

Yaoyaoyao

The submarine is praying.

I love bathing and my skin is good.

Yaoyaoyao

Dance in a shower cap.

Yaoyaoyao

The mermaid tried to escape.

Wash up and down.

Friction from left to right.

Shake hands again when you are free.

Wash up and down.

Friction from left to right.

Sit down in my bathtub.

Wash up and down.

Friction from left to right.

Shake hands again when you are free.

Wash up and down.

Friction from left to right.

Sit down in my bathtub.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu Lulu Lulu Lulu Lulu Lulu Lulu.

Lulu, lulu, lulu.

Lulu! Lulu! Lulu! Lulu! Lulu!